British Standard / ANSI Product Guide

British Standard / ANSI Product Guide
Table of Contents
The Diamond Chain Company 4
The Diamond Difference
5
Fabrication
6
Infinity by Diamond Chain ISO/British Standard Series Chain
7
Infinity by Diamond Chain ISO/British Standard Oval Contour
Series Chain
8
Sapphire ISO/British Standard Series Chain
8
Diamond ASME/ANSI Series Chain
9
Diamond Heavy Series Chain
11
Diamond High Strength/Lift Series Chain
12
Sapphire ASME/ANSI Series Chain
13
Additional Products
14
Every Calling is Great, When Great ly Pursued.
OLIVER WENDELL HOLMES
At the Diamond Chain Company, the calling to design and manufacture the world’s highest-performing roller chain is greatly pursued every
day by teams of passionate technical experts who have made your success their life’s work. It’s that intensity of focus that some of the
world’s greatest inventors trusted to provide the drive chains they needed to transform the world. From the Wright Brothers, to Henry Ford,
to the global leaders of our time, Diamond® chain is the roller chain most trusted to perform, when performance matters most.
3
THE DIAMOND CHAIN COMPANY
Founded on December 24, 1890, the Diamond Chain Company is one of the most experienced roller chain manufacturers in the world.
Driven by the principles of unrivaled experience, unsurpassed quality, and unparalleled performance, the diamond was adopted as the
company trademark as it symbolized perfection and acts as a constant reminder of the company’s core values.
Today, the Diamond Chain Company sets the standard for high performance roller chain with industry leading wear life, warranty, and
product selection.
Why Choose Diamond Chain?
Building industry-leading roller chain is a matter of demanding precision and discipline, first to establish unsurpassed standards for
material selection, fabrication, and final assembly, and second, to ensure those standards are continuously achieved.
The challenge when selecting roller chain is that the difference between industry leading chain and all others isn’t readily visible, and only
really becomes apparent after use. At the Diamond Chain Company, roller chain is our passion, our focus, and our calling. Diamond Chain
has mastered the design and manufacturing processes necessary to create consistently high quality, and high performance, roller chain and
we know that our processes and products are second to none. In fact, we’re so confident that we back our products with industry leading
warranties against defects in material and workmanship.
From industry launch to industry leader, Diamond chain is the most trusted roller chain when performance matters most.
4
Nothing Outlasts A Diamond
®
THE DIAMOND DIFFERENCE
Material Selection and Manufacturing
The Diamond Chain Company’s proprietary material standards and manufacturing processes form the core of the
Diamond Difference. The Diamond Difference begins with raw materials that meet exacting standards for metal
grade, mechanical properties, and carbon and alloy content to ensure the minimization of impurities that impact
tensile and fatigue strength. These proprietary standards enable Diamond Chain components to maintain tighter
tolerances throughout the fabrication and assembly process for a finished product with unparalleled quality,
performance, and longevity.
Shot Peening
Shot peening is a process in which metal components are pelted in order to
produce a residual compressive stress layer and reduce the incident of fatigue
failure. Diamond Chain uses custom made shot peening machinery developed
to ensure consistent intensity and coverage of components during the shot peen
process.
Heat Treatment
Diamond Chain heat treats all roller chain components. Using dedicated
carburizing furnaces set to precise temperatures, and through strict control of
both atmosphere and quench, components receive maximum carbon penetration for a high carbon surface and low carbon core which provides improved wear
and fatigue resistance.
Lubrication
The final stage of the manufacturing and assembly process for each Diamond Chain
product is the preloading process. Preloading approximates the recommended
maximum loading during usage and is done to firmly seat pins and bushings in
place and eliminate any initial elongation that may take place.
3% (Industry Maximum)
lied
ad App
No Prelo
d
ad Applie
With Prelo
Time
Additional
Wear Life
Preloading
Benefits of Preloading
Elongation
Diamond Chain understands the importance of proper lubrication and the impact
on wear life. Diamond uses both a proprietary lubrication formula and “hot dip”
process on all lubricated roller chains. The “hot dip” process ensures complete coverage of components and maximum surface retention following the treatment.
Special additives in the lubrication further enhance corrosion protection and extend wear life.
5
FABRICATION
The Diamond Chain Company produces consistently high quality
product by closely controlling each stage of the fabrication process. As
components move from raw materials to fabrication, they are monitored
by a rigorous seventy one point quality control system that ensures only
qualified pieces reach the final assembly stage.
1. PLATES: Inner and outer plates go through a four stage pitch hole
process. A multi-stage process is utilized to create a maximum bearing
area that is straight, smooth, and burr-free.
1.
2. PINS: Precision grinding ensures consistent fit and smooth travel.
3. ROLLERS: Seamless roller design and dimensional control allows for
extrusion with near perfect roundness.
2.
4. BUSHINGS: Dimensional control enables bushings to be extruded
with uniform wall thickness and concentricity for smooth travel. Near
perfect roundness increases the effective bearing area for the pin.
3.
4.
Diamond Chain’s Multi-Stage Pitch Hole Prep Process
1. Piercing: produces a hole with limited bearing area.
2. Shaving Operation: this secondary operation creates greater bearing contact area and improved surface quality.
3. Drifting Operation: this third operation ensures a pitch hole with maximum contact area that is smooth and burr-free.
4. Re-drifting Operation: this final operation creates a bright and mirror smooth finish for an additional residual compressive stress layer.
PIERCING OPERATION
Link Plate
Breakout Area
6
Piercing
Punch
Bearing Area
SHAVING OPERATION
Link Plate
Breakout Area
Shaving
Punch
Bearing Area
DRIFTING OPERATION
Drifting Ball
(Drifting Punch)
Link Plate
Breakout Area
Bearing Area
INFINITY BY DIAMOND CHAIN ISO / BRITISH STANDARDSERIES CHAIN
W
L
Lc
K
Infinity by Diamond Chain’s ISO / British Standard series chain is manufactured to the International Standards Organization metric dimensions
(IS 606, BS228, DIN 8187) for dimensions, interoperability, and sprocket fit.
d1
d2
d2
L
d1
T
W
Lc
t
T
H
t
Dimensions in mm
ISO
Number
Pitch
P
mm
Roller
W min
mm
d1 max
mm
Pin Outer
Diameter
d2 max
mm
Pin Length
L max
Lc max
mm
mm
K
mm
Link Plate
Height
H max
mm
Link Plate
Thickness
T/t
mm
Average
Tensile Strength
N
7
INFINITY BY DIAMOND CHAIN ISO / BRITISH STANDARD
OVAL CONTOUR SERIES CHAIN
Infinity by Diamond Chain’s high strength oval contour roller chains feature a full oval contour pin and roller link plates for maximum plate
rigidity in high load fatigue applications.
P
T
L
W
Lc
H
P
t
Pitch
P
mm
ISO
Number
W min
mm
d1
d2
Pin Outer
Diameter
d2 max
mm
d1 max
mm
Link Plate Link Plate
Height Thickness
H max
T/t
mm
mm
L max
mm
Lc max
mm
K
mm
.00
.70
….
.00
.90
.60
.70
.20
.30
.70
1.70
.70
.30
….
.10
1.80
.20
.80
.10
1.80
.10
.50
….
.00
4.00
.00
.40
.00
4.00
….
.80
1.50
.80
1.50
.70
1.70
N
SAPPHIRE ISO / BRITISH STANDARD SERIES CHAIN
Sapphire British Standard series chain is manufactured to the International Standards Organization metric dimensions (IS 606, BS228, DIN 8187).
d2
t
ISO
Number
Pitch
P
mm
W min
mm
d1 max
mm
Pin Outer
Diameter
d2 max
mm
06B-1*
9.53
5.72
6.35
3.28
T
L
W
d1
T
W
Lc
8
L
Lc
K
H
t
d2
d1
Link Plate
Thickness
T/t
mm
Average
Tensile Strength
N
L max
mm
Lc max
mm
K
mm
Link Plate
Height
H max
mm
13.50
16.80
….
7.10
8.20
1.4 / 1.1
10787
10.24
8.20
1.4 / 1.1
18633
06B-2*
9.53
5.72
6.35
3.28
23.80
27.10
08B-1
12.7
7.75
8.51
4.45
17.00
20.70
….
11.80
1.50
19123
08B-2
12.7
7.75
8.51
4.45
31.00
34.90
13.92
11.80
1.50
37756
10B-1
15.88
9.65
10.16
5.08
19.60
23.70
….
14.70
1.70
27459
10B-2
15.88
9.65
10.16
5.08
36.20
40.30
16.59
14.70
1.70
54817
12B-1
19.05
11.68
12.07
5.72
22.70
27.30
….
16.10
1.80
32852
12B-2
19.05
11.68
12.07
5.72
42.20
19.46
16.10
1.80
63743
16B-1
25.4
17.02
15.88
8.28
36.10
41.50
….
21.00
4.0 / 3.2
73550
16B-2
25.4
17.02
15.88
8.28
68.00
73.40
31.88
21.00
4.0 / 3.2
147100
20B-1
31.75
19.56
19.05
10.19
43.20
49.30
….
26.40
4.70
106402
20B-2
31.75
19.56
19.05
10.19
79.70
85.80
36.45
26.40
4.70
212804
24B-1
38.1
25.4
25.4
14.63
53.40
60.00
….
33.40
6.30
178481
24B-2
38.1
25.4
25.4
14.63
101.00
107.60
48.36
33.40
6.30
356962
225553
279490
46.80
28B-1
44.45
30.99
27.94
15.9
65.10
72.50
….
37.00
7.80
32B-1
50.8
30.99
29.21
17.81
67.40
75.30
….
42.20
7.30
DIAMOND ASME / ANSI SERIES CHAIN
Diamond standard series chains are built to ASME/ANSI B29.1 standards for dimensions, interoperability, and sprocket fit and exceed the
established standards for tensile strength.
R
ROLLER
WIDTH
C
ROLLER DIAMETER
PI TCH
DIAMONDD
H
K
R
IAMOND
C
E
Dimensions in mm
mm
….
E**
H**
0.125
3892
5.21
6.05
6.35
25-2
6.35
3.18
3.30*
2.29
0.76
16.00
14.99
6.40
0.243
7784
5.21
6.05
25-3
6.35
3.18
3.30*
2.29
0.76
22.35
21.34
6.40
0.366
11677
5.21
6.05
35
13.28
4.76
5.08*
3.58
1.27
14.22
12.70
….
0.313
9341
7.82
9.04
35-2
13.28
4.76
5.08*
3.58
1.27
24.38
22.86
10.13
0.670
18683
7.82
9.04
35-3
13.28
4.76
5.08*
3.58
1.27
34.54
33.27
10.13
1.012
28024
7.82
9.04
35-4
13.28
4.76
5.08*
3.58
1.27
44.70
43.18
10.13
1.354
37365
7.82
9.04
35-5
13.28
4.76
5.08*
3.58
1.27
54.86
53.59
10.13
1.697
46707
7.82
9.04
35-6
13.28
4.76
5.08*
3.58
1.27
65.28
63.75
10.13
2.039
56048
7.82
9.04
40
12.70
7.94
7.92
3.96
1.52
18.29
17.02
….
0.610
17793
10.41
12.07
40-2
12.70
7.94
7.92
3.96
1.52
32.77
31.50
14.38
1.191
35586
10.41
12.07
40-3
12.70
7.94
7.92
3.96
1.52
46.99
45.72
14.38
1.786
53379
10.41
12.07
40-4
12.70
7.94
7.92
3.96
1.52
61.47
60.20
14.38
2.381
71172
10.41
12.07
40-6
12.70
7.94
7.92
3.96
1.52
90.42
89.15
14.38
3.601
10.41
12.07
41
12.70
6.35
7.77
3.58
1.27
16.51
14.48
….
0.387
106758
10676
7.87
9.73
50
15.88
13.28
10.16
5.08
2.03
22.61
21.08
….
1.048
29358
13.00
15.09
50-2
15.88
13.28
10.16
5.08
2.03
40.64
39.37
18.11
2.082
58717
13.00
15.09
50-3
15.88
13.28
10.16
5.08
2.03
58.67
57.40
18.11
3.110
88075
13.00
15.09
50-4
15.88
13.28
10.16
5.08
2.03
76.96
75.44
18.11
4.143
117434
13.00
15.09
50-5
15.88
13.28
10.16
5.08
2.03
95.25
93.73
18.11
5.164
146792
13.00
15.09
50-6
15.88
13.28
10.16
5.08
2.03
113.28
111.76
18.11
6.204
176151
13.00
15.09
50-8
15.88
13.28
10.16
5.08
2.03
149.61
148.08
18.11
8.267
234867
13.00
15.09
50-10
15.88
13.28
10.16
5.08
2.03
185.93
184.40
18.11
10.313
293584
13.00
15.09
60
19.05
12.70
11.91
5.94
2.39
28.19
26.42
….
0.011
37810
15.62
18.11
60-2
19.05
12.70
11.91
5.94
2.39
51.05
49.28
22.78
0.022
75620
15.62
18.11
60-3
19.05
12.70
11.91
5.94
2.39
73.91
72.14
22.78
0.033
113430
15.62
18.11
60-4
19.05
12.70
11.91
5.94
2.39
96.77
95.00
22.78
0.045
151240
15.62
18.11
60-5
19.05
12.70
11.91
5.94
2.39
119.63
117.86
22.78
0.057
189049
15.62
18.11
19.05
12.70
11.91
5.94
2.39
142.24
140.46
22.78
0.069
226859
15.62
18.11
19.05
12.70
11.91
5.94
2.39
187.96
186.18
22.78
0.091
302479
15.62
18.11
11.91
5.94
2.39
233.43
231.65
22.78
0.114
378099
15.62
18.11
60-6
60-8
Pin
Diameter
mm
Average
Tensile Strength
N
25
Number
Pitch
mm
Roller
Diameter
mm
3.30*
KG
Per
M
Roller
Width
mm
3.18
ASME/ANSI
mm
2.29
Link Plate
Thickness
mm
0.76
9.40
mm
8.64
K
19.05
12.70
80
25.40
15.88
15.88
7.92
3.18
36.58
33.53
….
0.020
64499
20.83
24.13
80-2
25.40
15.88
15.88
7.92
3.18
65.79
62.74
29.29
0.039
128998
20.83
24.13
60-10
*Chains are rollerless - dimension shown is bushing diameter.
** Maximum values are shown.
Note: ASME/ANSI 60 and larger chains are available as cottered or riveted type design.
Multiple strand chains are available with slip-fit (standard) or press-fit center plates.
Chart continues on next page.
9
DIAMOND ASME / ANSI SERIES CHAIN
R
ROLLER
C
ROLLER DIAMETER
H
K
R
DIAMOND
DIAMOND
C
E
Dimensions in mm
ASME/ANSI
Number
Pitch
mm
Roller
Width
mm
Roller
Diameter
mm
Pin
Diameter
mm
Link Plate
T hickness
mm
80-3
25.40
15.88
15.88
7.92
3.18
80-4
25.40
15.88
15.88
7.92
80-5
25.40
15.88
15.88
7.92
80-6
25.40
15.88
15.88
80-8
25.40
15.88
100
31.75
100-2
mm
K
mm
KG
Per
M
E*
H*
95.00
91.95
29.29
0.058
193498
20.83
24.13
3.18
124.46
121.67
29.29
0.078
257997
20.83
24.13
3.18
153.92
150.88
29.29
0.097
322496
20.83
24.13
7.92
3.18
183.39
180.34
29.29
0.116
386995
20.83
24.13
15.88
7.92
3.18
242.06
238.76
29.29
0.154
515994
20.83
24.13
19.05
19.05
9.53
3.96
43.94
40.89
….
0.029
106757
26.04
30.18
31.75
19.05
19.05
9.53
3.96
79.76
76.71
35.76
0.057
213515
26.04
30.18
100-3
31.75
19.05
19.05
9.53
3.96
115.82
112.52
35.76
0.085
320272
26.04
30.18
100-4
31.75
19.05
19.05
9.53
3.96
151.64
148.34
35.76
0.113
427029
26.04
30.18
100-5
31.75
19.05
19.05
9.53
3.96
187.45
184.15
35.76
0.141
533787
26.04
30.18
100-6
31.75
19.05
19.05
9.53
3.96
223.01
219.96
35.76
0.168
640544
26.04
30.18
100-8
31.75
19.05
19.05
9.53
3.96
294.64
291.59
35.76
0.224
854059
26.04
30.18
38.10
25.40
22.23
11.10
4.75
54.36
50.80
….
0.043
151240
31.24
36.20
38.10
25.40
22.23
11.10
4.75
99.82
96.27
35.76
0.085
302479
31.24
36.20
38.10
25.40
22.23
11.10
4.75
145.29
141.73
35.76
0.128
453719
31.24
36.20
38.10
25.40
22.23
11.10
4.75
191.01
187.45
35.76
0.169
604958
31.24
36.20
38.10
25.40
22.23
11.10
4.75
236.47
232.92
35.76
0.212
756198
31.24
36.20
38.10
25.40
22.23
11.10
4.75
281.94
278.38
35.76
0.255
907437
31.24
36.20
38.10
25.40
22.23
11.10
4.75
372.87
369.32
35.76
0.340
1209916
31.24
36.20
25.40
22.23
11.10
4.75
463.80
460.25
35.76
0.424
1512395
31.24
36.20
25.40
25.40
12.70
5.56
58.67
54.36
….
0.058
204618
36.45
42.24
25.40
25.40
12.70
5.56
107.70
103.38
48.87
0.111
409236
36.45
42.24
25.40
25.40
12.70
5.56
156.46
152.40
48.87
0.165
613855
36.45
42.24
25.40
25.40
12.70
5.56
201.42
48.87
0.218
818473
36.45
42.24
25.40
12.70
5.56
299.21
48.87
0.325
1227709
36.45
42.24
14.27
6.35
64.52
….
0.075
257997
41.66
48.26
123.19
58.55
0.148
515994
41.66
48.26
181.86
58.55
0.219
773991
41.66
48.26
0.295
1031987
41.66
48.26
1547981
41.66
48.26
120
120-2
120-3
120-4
120-5
120-6
120-8
120-10
140
140-2
140-3
140-4
140-6
160
160-2
160-3
38.10
44.45
44.45
44.45
44.45
44.45
50.80
50.80
50.80
25.40
31.75
31.75
31.75
28.58
28.58
28.58
14.27
14.27
6.35
6.35
205.49
303.28
69.34
128.02
186.69
160-4
50.80
31.75
28.58
14.27
6.35
245.36
240.54
58.55
160-6
50.80
31.75
28.58
14.27
6.35
362.46
357.89
58.55
0.435
180
57.15
35.72
35.71
17.45
7.14
80.01
73.15
….
0.104
338065
46.86
54.31
180-2
57.15
35.72
35.71
17.45
7.14
146.05
139.19
65.84
0.204
676130
46.86
54.31
180-3
57.15
35.72
35.71
17.45
7.14
211.84
204.98
65.84
0.302
1014195
46.86
54.31
200
63.50
38.10
39.67
19.84
7.92
87.38
79.25
….
0.123
422581
52.07
60.33
200-2
63.50
38.10
39.67
19.84
7.92
159.00
150.88
71.55
0.248
845162
52.07
60.33
200-3
63.50
38.10
39.67
19.84
7.92
230.63
222.50
71.55
0.372
1267743
52.07
60.33
200-4
63.50
38.10
39.67
19.84
7.92
302.26
294.13
71.55
0.494
1690324
52.07
60.33
200-6
63.50
38.10
39.67
19.84
7.92
445.01
437.13
71.55
0.743
2535486
52.07
60.33
240
76.20
47.63
47.63
23.80
9.53
109.73
97.28
….
0.196
701040
61.52
71.27
240-2
76.20
47.63
47.63
23.80
9.53
197.36
184.66
87.83
0.385
1402079
61.52
71.27
240-3
76.20
47.63
47.63
23.80
9.53
285.24
272.54
87.83
0.573
2103119
61.52
71.27
* Maximum values are shown.
Note: ASME/ANSI 60 and larger chains are available as cottered or riveted type design.
Multiple strand chains are available with slip-fit (standard) or press-fit center plates.
10
Average
Tensile Strength
N
R
mm
DIAMOND HEAVY SERIES CHAIN
Single and Multi-Strand
Diamond heavy series chains are built to ASME/ANSI B29.1 standards and utilize link plate material thickness from the next larger size of chain.
Heavy series chains are intended for applications subject to heavy shock loads, starts and stops, and forward and reverse travel.
R
ROLLER
WIDTH
C
ROLLER DIAMETER
PITCH
DIAMONDD
H
K
R
IAMOND
C
E
Dimensions in mm
KG
Per
M
ASME/ANSI
Number
Pitch
mm
Roller
Width
mm
Roller
Diameter
mm
mm
mm
K
mm
60H
19.05
12.70
11.91
5.94
3.18
31.50
29.72
….
1.76
60H-2
19.05
12.70
11.91
5.94
3.18
57.66
55.88
26.11
60H-3
19.05
12.70
11.91
5.94
3.18
84.07
82.30
26.11
60H-4
19.05
12.70
11.91
5.94
3.18
110.24
108.20
80H
25.40
15.88
15.88
7.92
3.96
39.88
80H-2
25.40
15.88
15.88
7.92
3.96
80H-3
25.40
15.88
15.88
7.92
80H-4
25.40
15.88
15.88
100H
31.75
19.05
100H-2
31.75
100H-3
Average
Tensile Strength
N
E*
H*
37812
15.62
18.11
3.47
75623
15.62
18.11
5.16
113435
15.62
18.11
26.11
6.86
151247
15.62
18.11
36.83
….
3.01
64502
20.83
24.13
72.14
69.09
32.59
5.85
129005
20.83
24.13
3.96
105.16
102.11
32.59
8.81
193508
20.83
24.13
7.92
3.96
137.67
134.62
32.59
11.71
258011
20.83
24.13
19.05
9.53
4.75
47.24
44.20
….
4.20
106763
26.04
30.18
19.05
19.05
9.53
4.75
86.61
83.31
39.09
8.30
213526
26.04
30.18
31.75
19.05
19.05
9.53
4.75
125.73
122.43
39.09
12.38
320289
26.04
30.18
100H-4
31.75
19.05
19.05
9.53
4.75
164.85
160.02
39.09
16.43
427053
26.04
30.18
120H
38.10
25.40
22.23
11.10
5.56
57.66
54.10
….
6.07
151247
31.24
36.20
120H-2
38.10
25.40
22.23
11.10
5.56
106.68
116.84
48.87
11.96
302495
31.24
36.20
120H-3
38.10
25.40
22.23
11.10
5.56
155.70
152.15
48.87
17.84
453743
31.24
36.20
120H-4
38.10
22.23
11.10
5.56
204.72
201.17
48.87
23.72
604991
31.24
36.20
120H-6
38.10
22.23
11.10
5.56
302.51
298.96
48.87
35.48
907487
31.24
36.20
25.40
12.70
6.35
61.98
57.91
….
8.04
204629
36.45
42.24
25.40
12.70
6.35
114.30
110.24
52.20
15.85
409259
36.45
42.24
25.40
12.70
6.35
166.62
162.31
52.20
23.66
613888
36.45
42.24
25.40
12.70
6.35
218.95
214.63
52.20
31.40
818518
36.45
42.24
28.58
14.27
7.14
72.64
68.07
….
10.46
258011
41.66
48.26
7.14
134.62
20.66
516022
140H
140H-2
140H-3
140H-4
160H
44.45
44.45
44.45
44.45
50.80
25.40
25.40
25.40
25.40
25.40
25.40
31.75
Pin
Diameter
mm
Link Plate
Thickness
mm
160H-2
50.80
31.75
28.58
14.27
130.05
61.87
41.66
48.26
160H-3
50.80
31.75
28.58
14.27
7.14
196.85
192.02
61.87
30.78
774033
41.66
48.26
160H-4
50.80
31.75
28.58
14.27
7.14
258.32
254.00
61.87
41.10
1032045
41.66
48.26
180H
57.15
35.72
35.71
17.45
7.92
83.31
76.45
….
14.27
338083
46.86
54.31
180H-2
57.15
35.72
35.71
17.45
7.92
152.40
145.54
69.16
28.07
676167
46.86
54.31
180H-3
57.15
35.72
35.71
17.45
7.92
221.74
214.88
69.16
41.88
1014251
46.86
54.31
200H
63.50
38.10
39.67
19.84
9.53
94.23
86.11
….
19.91
489331
52.07
60.33
200H-2
63.50
38.10
39.67
19.84
9.53
172.47
164.59
78.31
39.26
978663
52.07
60.33
200H-3
63.50
38.10
39.67
19.84
9.53
250.95
242.82
78.31
60.79
1467995
52.07
60.33
240H
76.20
25.40
47.63
23.80
12.70
123.19
110.49
….
31.37
701078
61.52
71.27
* Maximum values are shown.
Note: ASME/ANSI 60 and larger chains are available as cottered or riveted type design.
Multiple strand chains are available with slip-fit (standard) or press-fit center plates.
11
DIAMOND HIGH STRENGTH / LIFT SERIES CHAIN
Diamond high strength/lift chains are built to ASME/ANSI B29.1 standards and are intended for applications subject to heavy loads or lifting.
High Strength (HS) and High Strength Oval Contour (HSOC)
Drive Chains
Diamond high strength and high strength oval contour drive chains are built to ASME/ANSI B29.1 standards. These drive chains feature
through-hardened, medium carbon alloy steel pins for higher working load capacity and additional resistance versus standard heavy series
drive chains in high load and pulsating applications. High Strength Oval Contour drive chains feature a full oval contour pin and roller link
plates for maximum plate rigidity in high load fatigue applications.
R
ROLLER
WIDTH
C
ROLLER DIAMETER
PI TCH
DIAMOND
H
K
R
DIAMOND
C
E
Dimensions in mm
Pitch
mm
Roller
Width
mm
Roller
Diameter
mm
Link Plate
Thickness
mm
mm
mm
60HS
19.05
12.70
11.91
5.94
3.18
31.50
60HSOC
19.05
12.70
11.91
5.94
3.18
80HS
25.4
15.88
15.88
7.92
80HSOC
25.4
15.88
15.88
100HS
31.75
19.05
100HSOC
31.75
120HS
Pin
Diameter
mm
Average
Tensile Strength
N
mm
KG Per
M
E*
H*
29.72
….
1.76
53378
15.62
18.11
31.50
29.72
….
2.11
53378
18.11
18.11
3.96
39.88
36.83
….
3.01
93412
20.83
24.13
7.92
3.96
39.88
36.83
….
3.54
93412
24.13
24.13
19.05
9.53
4.75
47.24
44.20
….
4.20
133446
26.04
30.18
19.05
19.05
9.53
4.75
47.24
44.20
….
4.90
133446
30.18
30.18
38.1
25.40
22.23
11.10
5.56
57.66
54.10
….
6.07
182377
31.24
36.20
140HS
44.45
25.40
25.40
12.70
6.35
61.98
57.91
….
8.04
249100
36.45
42.24
160HS
50.8
31.75
28.58
14.27
7.14
72.64
68.07
….
10.46
311375
41.66
48.26
180HS
57.15
36.02
35.71
17.45
7.92
83.31
76.45
….
14.27
422580
46.86
54.31
200HS
63.5
38.10
39.67
19.84
9.53
94.23
86.11
….
20.46
604956
52.07
60.33
200HS-2
63.5
38.10
39.67
19.84
9.53
172.47
164.59
78.31
39.26
1201016
52.07
60.33
200HS-3
63.5
38.10
39.67
19.84
9.53
250.95
242.82
78.31
60.79
1801524
52.07
60.33
240HS
76.2
25.40
47.63
23.80
12.70
123.19
110.49
….
31.37
701038
61.52
71.27
ASME/ANSI
Number
* Maximum values are shown.
Note: Offset links and slip fit connecting links are not recommended for high strength or lift chain applications.
12
SAPPHIRE ASME / ANSI SERIES CHAIN
Sapphire standard series chains are built to ASME/ANSI B29.1 standards.
Dimensions in mm
ASME/ANSI
Number
Pitch
mm
Roller
Width
mm
Roller
Diameter
mm
*
Pin
Diameter
mm
Link Plate
Thickness
mm
mm
R
mm
K
mm
KG
Per
M
Average
Tensile Strength
N
*
*
*Chains are rollerless - dimension shown is bushing diameter.
13
ADDITIONAL DIAMOND CHAIN COMPANY PRODUCTS
In addition to the items featured in this catalog, the Diamond Chain Company also offers the following products:
ASME / ANSI Agricultural Roller Chain
Diamond Chain produces a full assortment of agricultural attachments for use with Diamond and Sapphire brand standard series roller
chain.
Attachment Roller Chain
Diamond Chain single and double pitch roller chains can be assembled with attachment link plates or extended pins.
ASME / ANSI Corrosion / Moisture Resistant Roller Chain
Diamond Chain produces a full line of corrosion/moisture resistant chains for use in environments where the chains are exposed to moisture
or corrosive materials. These chains are available in stainless steel, with nickel plating, and with Diamond Chain’s proprietary anti corrosive
exterior which features a two stage zinc-nickel and non-hexavalent chromium coating. Standard attachments are also available.
ASME / ANSI Double Pitch Roller Chain
Diamond Chain offers double pitch power transmission and conveyor roller chain in both Diamond and Sapphire brands. Power transmission chains feature a figure eight style link plate and are ideal for agricultural applications. Conveyor chains are available with an oval
contour link plate and can be produced with standard or over-sized rollers, and a variety of attachments. Conveyor chains are intended for
applications where loads are low and speeds are moderate.
ASME / ANSI Oil and Gas Roller Chain
Diamond Chain offers a full assortment of Diamond brand, API (American Petroleum Institute) certified multi-strand roller chain that meets
the requirements of Specification 7F8. Diamond Chain also produces a narrow width 38.1 mm pitch and 63.5 mm pitch chain for use on
older rig setups.
Pin Oven Roller Chain
Diamond Chain pin oven chains are built with Diamond brand standard series 60 pitch ANSI chain and are available with bendable, breakaway, or stainless steel carrier pins.
Specialty / Made-to-Order Attachments
Diamond Chain produces a variety of specialty application attachments in addition to producing made-to-order attachments for any application.
For additional information on the Diamond Chain Company, its products and its services, please visit us at http://www.diamondchain.co.uk or
call +44-191-414-8822.
14
NOTES
15
DIAMOND® CHAIN COMPANY
United Kingdom
Unit 7 – 9
Blaydon Industrial Park
Chainbridge Road
Blaydon on Tyne
NE21 5AB
PH: +44-191-414-8822
Americas
Corporate Headquarters
402 Kentucky Avenue
Indianapolis, Indiana 46225
PH: 1-800 US CHAIN
(1-800-872-4246)
Fax: 1-317-613-2243
Asia
Xinghong International Building, Room 2009
No. 225 Suhong Middle Road
SIP, Suzhou, China 215021
PH: +86-512-6265-3075
salescn@diamondchain.com
sales@diamondchain.co.uk
Dallas Service Center
9120 Premier Row
Dallas, Texas 75247
PH: 1-800-872-4246
Fax: 1-214-631-2374
www.diamondchain.co.uk
Sacramento Service Center
1075 Triangle Court
West Sacramento, California 95605
PH: 1-800-872-4246
Fax: 1-916-372-5801
sales@diamondchain.com
Canada/Mexico
PH: 1-317-638-6431
www.diamondchain.com
©The Diamond Chain Company 2012
DC-BSG12
nothing outlasts a diamond
®